LED lamp reuse process

Abstract

The invention discloses an LED lamp reuse process. The LED lamp reuse process comprises the following steps: (A) a waste fluorescent lamp recovery box is used for recovering and transferring into a cleaning machine for cleaning; (B) two ends of fluorescent lamps are cut by a cutter, and are smashed; metal chips and plastic chips are respectively conveyed into a metal recoverer and a plastic recoverer; and the metal recoverer and the plastic recoverer are heated; (C) lamp tubes with two cut ends are heated; and (D) the lamp tubes are put in a ultrasonic pool for ultrasonic processing, and are fed in a lamp tube cleaning pool for cleaning the inner walls of the lamp tubes; and finally, ultrasonic processing powder-contained liquid is mixed with lamp tube cleaning pool powder-contained liquid for filtering. The LED lamp reuse process separates and recover fluorescent powder under the condition of not smashing glass, and guarantees the glass recovery quality and the purity of the fluorescent powder.

Description

technical field [0001] The invention relates to a recycling process for fluorescent lamps, in particular to a recycling process for LED lamps. Background technique [0002] Since T.A. Edison manufactured carbon fiber incandescent lamps in 1879, incandescent lamps have replaced oil lamps and candles at a rapid speed and become necessary lighting devices in people's lives. With the development of science and technology, incandescent lamps can no longer meet people's needs. Although tungsten halogen lamps with smaller volume and light attenuation were invented later, incandescent lamps rely on the principle of tungsten filaments to emit light, making their luminous efficiency still low. In order to save energy, fluorescent lamps and LED lamps with high luminous efficiency have emerged as the times require. [0003] In the application of daily life, a kind of fluorescent lamp and LED lamp are designed to be placed in the lamp tube. People call this fluorescent lamp fluorescent ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is aimed at the defects of the current recycling process of waste fluorescent lamps, and the purpose is to provide a recycling process of LED lamps, so as to solve the problem that the traditional fluorescent lamp recycling process breaks the lamp tube after powder blowing at the cut end, resulting in broken glass and adhesion to the broken glass. The difficulty of separating phosphors on glass increases, reducing the quality of recycled products

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